using System;



namespace HeadFirstDesignPatterns.Facade.HomeTheater

{

    /// <summary>

    /// Summary description for Screen.

    /// </summary>
    public class Screen 

    {
        string description;

        public string Description
        {
            get { return description; }
        }
        
        public Screen(string description) 

        {
            this.description = description;
        }
     
        public string Up() 

        {
            return description + " going up\n";
        }
     
        public string Down() 

        {
            return description + " going down\n";
        }
    }
}
